Sharp pain during sex

I’m currently 33w4d. My husband and I had sex two days ago. Laying on my side with him behind me has been the most comfortable lately, but even that position was SO painful. It felt like there was a knife in my vagina. Is this just because my cervix is more sensitive now? He said that everything felt more shallow as well.

It literally felt like there was a shard of glass stuck in there. Obviously there isn’t, and I should note that I have endometriosis but this isn’t the same type of pain I used to experience during sex before I was pregnant.

Anyoneeee? 😑